1.Regedit自启动注册表路径

计算机\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run

2.获取运行程序路径

SetAutoStart(AppDomain.CurrentDomain.FriendlyName, AppDomain.CurrentDomain.BaseDirectory);

3.添加到注册表中，如果注册表已经存在此程序，则修改路径

 private void SetAutoStart(string appName, string appPath){try{RegistryKey runs = Registry.LocalMachine.OpenSubKey(@"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);if (runs == null){LOG.Warn("registry key empty => Key:SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run}");return;}string path = appPath + appName;if (runs.GetValue(appName) != null){if (runs.GetValue(appName).ToString() != path){runs.DeleteValue(appName);LOG.InfoFormat("Successfully updated registry path. \nAppName:{0} Path:{1}", appName, path);}}runs.SetValue(appName, path);runs.Close();}catch (Exception ex){LOG.Warn("registry key fail => ", ex);}}